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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Water-quality 1957-01-01 1957-01-01
Water Data for the Nation inventory

Monitoring location 410638073552701 is associated with a Well in Rockland County, New York. Water data back to 1957 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
410638073552701 n/a
Site name
RO 27 n/a
Site type
Well
GW
DMS latitude 410644.05 n/a
DMS longitude 0735521.84 n/a
Decimal latitude 41.1122361 n/a
Decimal longitude -73.9227333 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New York 36
State
New York 36
County
Rockland County 087
Country US n/a
Land net location description n/a
Name of location map NYACK, NY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 260 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Lower Hudson 02030101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19360101 n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
Minimal data. M
Data-other GW files YYYYNNNN n/a
National aquifer Early Mesozoic basin aquifers N300ERLMZC
Local aquifer Newark Group 231NWRK
Local aquifer type
n/a
Well depth 300 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number BULLGW-42 n/a